J.M. Arbour »

Lam Research shares owned by J.M. Arbour

Quarter-by-quarter ownership of Lam Research (LRCX) shares owned by J.M. Arbour from 13F filings

Historical chart of J.M. Arbour investment in Lam Research

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All positions including Lam Research held by J.M. Arbour consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Lam Research by J.M. Arbour

Quarter filed Position value Share count Share price at filing
2026-06-30 $358k 825 433.33